AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1995YO18 ∴ Orbital info ∴ Epoch epochXXX

(118213) 1995YO18 ▹

ORBITAL INFORMATION

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(ASCII data file 118213.eq0)

Keplerian elements at epoch
57513.7 MJD
	Value	1-σ variation	Units
a	3.00592	1.53e-08	au
e	0.125481	4.075e-08
i	3.926	5.575e-06	deg
Ω	183.206	6.341e-05	deg
ω	238.739	6.735e-05	deg
M	337.022	2.215e-05	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6287	au
Aphelion	3.3831	au
Asc. node-Earth separation	2.16751	au
Desc. node-Earth separation	1.77356	au
Earth MOID	1.64206	au
Orbital period	1903.55	days
Date of orbit computation	apr 23 20:13

Correlation matrix
1.00000000	-0.08600859	0.00944028	-0.00603536	0.05190540	-0.14985696
-0.08600859	1.00000000	-0.00539233	0.00181130	-0.05653423	0.18934207
0.00944028	-0.00539233	1.00000000	-0.12188615	0.11508769	-0.00269546
-0.00603536	0.00181130	-0.12188615	1.00000000	-0.93934188	-0.00257678
0.05190540	-0.05653423	0.11508769	-0.93934188	1.00000000	-0.33631702
-0.14985696	0.18934207	-0.00269546	-0.00257678	-0.33631702	1.00000000

Covariance matrix
2.34170234E-16	-5.36326874E-17	8.05336702E-16	-5.85666041E-15	5.34933642E-14	-5.07979852E-14
-5.36326874E-17	1.66051873E-15	-1.22496896E-15	4.68051179E-15	-1.55151123E-13	1.70912067E-13
8.05336702E-16	-1.22496896E-15	3.10780029E-11	-4.30885815E-11	4.32092748E-11	-3.32861523E-13
-5.85666041E-15	4.68051179E-15	-4.30885815E-11	4.02126393E-09	-4.01168237E-09	-3.61961184E-12
5.34933642E-14	-1.55151123E-13	4.32092748E-11	-4.01168237E-09	4.53568752E-09	-5.01734688E-10
-5.07979852E-14	1.70912067E-13	-3.32861523E-13	-3.61961184E-12	-5.01734688E-10	4.90690258E-10